Power Supply

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UPS (Uninterruptible Power Supply)

Variable Frequency Power Supply

3,295 products

7.4V 8.4V 1A 2A Oxygen Infusion Instrument Fingerprint Lock Fascia Gun Vacuum Cleaner 2S 18650 Lithium Battery Round Hole Charger

$1.55

42V 2A Balance Scooter Charger for Electric Scooter 18650 Lithium Battery Smart Charging Cable Factory Direct

$6.36

5V 4A Constant Current Constant Voltage Power Adapter Lithium Battery Lead-Acid Battery Charger UL ETL Charger

$3.41

4.2V 4A Constant Current Constant Voltage Power Adapter, Lithium Battery Lead-Acid Battery Charger, UL ETL Charger

$3.41

DC Boost-Buck BUCK-BOOST Intelligent Control Lithium Battery Bidirectional DCDC High Efficiency Balancing Module

$47.73

300W Modified Sine Wave Module DC12V to AC220V Adjustable Inverter Power Supply Lithium Battery Boost Shinebang Others None

$8.10

EMI Filter Module AC 220V/110V Anti-Interference EMC FCC High Power Power Filter Kit

$2.61

Lithium battery 3-cell 12.6V same-port protection board; 4-cell lithium iron phosphate same-port BMS high-current 100A protection board.

$6.14

5A High Power Adjustable Constant Current Constant Voltage Power Step-Down Module Super Capacitor Spot Welder Charging Power Module

$2.05

Factory Direct Car Emergency Starter Adapter for 18-20V Tool Lithium Battery Emergency Start Outdoor Power Supply

$22.50

24V DC power supply module VRB2405/03/12/15/24YMD-5WR3 DC-DC isolated regulated output

$4.50

24V to 12V Power Module URB2412LD-20WR3 DC-DC Isolated Regulated with Voltage Adjustment

$9.77

24V to 15V 30W DC Power Module URA2415LMD-30WR3 DC-DC Step-Down Isolated Power Supply

$11.36

110V to 24V DC Isolated Power Module URB1D24LD-30WR3 DC-DC Regulated Output with Adjustment

$12.27

Programmable DC Power Supply RS232 Interface HDP135V6S Voltage 0-35V Current 0-6A Adjustable

$139.91

5V 2A Bluetooth Headphones 1A Small Speaker Desk Lamp Fan 5W with Charger Head and WiFi Charging Head Power Adapter

$0.23

DC Power Supply RS232 Interface HDP135V6S Voltage 0-35V Current 0-6A Adjustable

$139.91

Brand New Eita Communication Power Supply Module 347708 DC Rectifier Module, Original Package Communication Equipment Cabinet Screen

$590.91

24V to 24V 30W DC Power Supply Module URB2424LD-30WR3 DC-DC Step-Down Isolation Module

$11.36

24V DC isolated power supply module VRA2405/09/12/15/24YMD-5WR3, regulated dual-output 5W

$5.36

DC-DC 150W High-Power Adjustable Boost Power Supply Module 12V to 24V/35V DC Car Laptop Charger

$1.93

Audio interference isolator reduces ground current hum; 3.5mm audio grounding filter for automotive mobile phones.

$4.32

Eita ELTEK MICROPACK 241120.200 Communication Power Supply Rectifier Module, Brand New DC Panel

$250.00

48V to 5V Isolated Power Supply Module URB4805LMD-40WR3 DC-DC Step-Down Regulated Module 40W Output

$15.57